note description: "Perform cleanup operations before current instance is reclaimed by garbage collection." date: "$Date$" revision: "$Revision$" deferred class DISPOSABLE feature -- Removal dispose -- Action to be executed just before garbage collection -- reclaims an object. -- Effect it in descendants to perform specific dispose -- actions. Those actions should only take care of freeing -- external resources; they should not perform remote calls -- on other objects since these may also be dead and reclaimed. deferred end end